GET https://dev.normadoc.fr/products/ieee-802-15-4-2011-ieee00005050-242467

Response
200 OK
IP
216.73.216.9
Profiled on
Token
4d2513

Components

3 Twig Components
67 Render Count
30 ms Render Time
92.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState 
"App\Twig\Components\ProductState"
components/ProductState.html.twig 		33 6.65ms
ProductMostRecent 
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig 		33 23.24ms
ProductType 
"App\Twig\Components\ProductType"
components/ProductType.html.twig 		1 0.30ms

Render calls

ProductState App\Twig\Components\ProductState 68.0 MiB 0.46 ms
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          -- Devices operating in the 950-956 MHz allocation in Japan and coexisting with passive tag systems in the band<br />\n
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          -- Devices operating in the 950-956 MHz allocation in Japan and coexisting with passive tag systems in the band<br />\n
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          Physical layers (PHYs) are defined for<br />\n
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          -- Devices with precision ranging, extended range, and enhanced robustness and mobility<br />\n
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ProductMostRecent App\Twig\Components\ProductMostRecent 68.0 MiB 1.00 ms
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          Revision Standard - Superseded.<br />\n
          The protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) were defined in IEEE Std 802.15.4-2006. In this revision, the market applicability of IEEE Std 802.15.4 is extended, the ambiguities in the standard are removed, and the improvements learned from implementations of IEEE Std 802.15.4-2006 are included.<br />\n
          \t\t\t\t<br />\n
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          Physical layers (PHYs) are defined for<br />\n
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          -- Devices with precision ranging, extended range, and enhanced robustness and mobility<br />\n
          -- Devices operating according the Chinese regulations, Radio Management of P. R. of China doc. #6326360786867187500 or current document, for one or more of the 314-316 MHz, 430-434 MHz,<br />\n
          and 779-787 MHz frequency bands<br />\n
          -- Devices operating in the 950-956 MHz allocation in Japan and coexisting with passive tag systems in the band<br />\n
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          In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter.<br />\n
          Multiple PHYs are defined to support a variety of frequency bands including<br />\n
          -- 868-868.6 MHz<br />\n
          -- 902-928 MHz<br />\n
          -- 2400-2483.5 MHz<br />\n
          -- 314-316 MHz, 430-434 MHz, and 779-787 MHz band for LR-WPAN systems in China<br />\n
          -- 950-956 MHz in Japan
          """
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          The purpose of this revision is to extend the market applicability of IEEE Std 802.15.4 and to remove ambiguities in the standard. Implementations of the 2003 edition of this standard have revealed potential areas of improvements. Additional frequency bands are being made available in various countries that are attractive for this application space.
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          Revision Standard - Superseded.<br />\n
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          The scope of this revision is to produce specific enhancements and corrections to IEEE Std 802.15.4, all of which will be backwards compatible with IEEE Std 802.15.4-2003. These enhancements and corrections include resolving ambiguities, reducing unnecessary complexity, increasing flexibility in security key usage, considerations for newly available frequency allocations, and others.<br />\n
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          specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements typically operating in the personal operating space (POS) of 10 m. It is foreseen that, depending on the application, a longer range at a lower data rate may be an acceptable tradeoff.<br />\n
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          The purpose of this revision is to extend the market applicability of IEEE Std 802.15.4 and to remove ambiguities in the standard. Implementations of the 2003 edition of this standard have revealed potential areas of improvements. Additional frequency bands are being made available in various countries that are attractive for this application space.
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        #metaKeywords: null
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ProductMostRecent App\Twig\Components\ProductMostRecent 82.0 MiB 0.79 ms
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App\Twig\Components\ProductMostRecent {#106797
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ProductState App\Twig\Components\ProductState 88.0 MiB 0.20 ms
Input props 
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          This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating in a variety of geographic regions.<br />\n
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ProductState App\Twig\Components\ProductState 88.0 MiB 0.18 ms
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ProductMostRecent App\Twig\Components\ProductMostRecent 88.0 MiB 0.63 ms
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ProductState App\Twig\Components\ProductState 88.0 MiB 0.18 ms
Input props 
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ProductMostRecent App\Twig\Components\ProductMostRecent 88.0 MiB 0.63 ms
Input props 
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ProductState App\Twig\Components\ProductState 88.0 MiB 0.18 ms
Input props 
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Component 
App\Twig\Components\ProductState {#115106
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ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.67 ms
Input props 
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    #code: "IEEE00007291"
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ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.86 ms
Input props 
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Component 
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ProductState App\Twig\Components\ProductState 90.0 MiB 0.24 ms
Input props 
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Component 
App\Twig\Components\ProductState {#115517
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ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.88 ms
Input props 
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Attributes 
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Component 
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ProductState App\Twig\Components\ProductState 90.0 MiB 0.19 ms
Input props 
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Input props 
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ProductState App\Twig\Components\ProductState 90.0 MiB 0.19 ms
Input props 
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    #attributes: Doctrine\ORM\PersistentCollection {#113690 …}
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Attributes 
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Component 
App\Twig\Components\ProductState {#115786
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  +labels: [
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  -stateAttributeCode: "state"
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ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.70 ms
Input props 
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    #images: Doctrine\ORM\PersistentCollection {#113686 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#115837
  +product: App\Entity\Product\Product {#113673
    #id: 11354
    #code: "IEEE00005970"
    #attributes: Doctrine\ORM\PersistentCollection {#113690 …}
    #variants: Doctrine\ORM\PersistentCollection {#113692 …}
    #options: Doctrine\ORM\PersistentCollection {#113696 …}
    #associations: Doctrine\ORM\PersistentCollection {#113694 …}
    #createdAt: DateTime @1751039651 {#113668
      date: 2025-06-27 17:54:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#113669
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113680 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#115771
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113673}
        #id: 40425
        #name: "IEEE 802.15.4s:2018"
        #slug: "ieee-802-15-4s-2018-ieee00005970-243006"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Definitions of MAC related functions to enable spectrum resource management are addressed in this amendment to IEEE Std 802.15.4™. It specifies the following:<br />\n
          — Spectrum resource measurements and network performance metrics, such as packet error ratio, delay, etc.<br />\n
          — Information elements and data structures to capture these measurements,<br />\n
          — Procedures for collecting and exchanging spectrum resource measurement information with higher layers or other devices.<br />\n
          \t\t\t\t<br />\n
          This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. Physical layers (PHYs) are defined for devices operating various license-free bands in a variety of geographic regions.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks Amendment 6: Enabling Spectrum Resource Measurement Capability"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113682 …}
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    -documents: Doctrine\ORM\PersistentCollection {#113676 …}
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  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113703
    #id: 11905
    #code: "IEEE00006755"
    #attributes: Doctrine\ORM\PersistentCollection {#113720 …}
    #variants: Doctrine\ORM\PersistentCollection {#113722 …}
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113710 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#115907
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113703}
        #id: 42629
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        #slug: "ieee-802-15-4v-2017-ieee00006755-243557"
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          Amendment Standard - Superseded.<br />\n
          The smart utility network (SUN) physical layers (PHYs) in IEEE Std 802.15.4(TM)-2015 are changed by this amendment to enable the use of the 870--876 MHz and 915--921 MHz bands in Europe, the 902--928 MHz band in Mexico, the 902--907.5 MHz and 915--928 MHz bands in Brazil, and the 915--928 MHz band in Australia and New Zealand. Additional Asian regional frequency bands are also specified in this amendment. Furthermore, the amendment changes the channel parameters listed for the SUN PHYs, the low energy critical infrastructure monitoring (LECIM) PHY, and the television white space (TVWS) PHY for the 470–510 MHz band in China and the 863--870 MHz band in Europe and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the medium access control (MAC) necessary for conformance to regional requirements for these bands.<br />\n
          \t\t\t\t<br />\n
          This amendment defines changes to the IEEE Std 802.15.4-2015 SUN PHYs enabling the use of the 870-876 MHz &amp; 915-921 MHz bands in Europe, the 902-928 MHz band in Mexico, the 902-907.5 MHz &amp; 915-928 MHz bands in Brazil, the 915-928 MHz band in Australia/New Zealand and Asian regional frequency bands that are not in IEEE Std 802.15.4-2015. This amendment also changes the channel parameters listed in the SUN PHYs, Low Energy Critical Infrastructure Monitoring (LECIM) PHY and the TV White Space (TVWS) PHY for the 470-510 MHz band in China and the 863-870 MHz band in Europe, and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the MAC necessary for conformance to regional requirements for these bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks - Amendment 5: Enabling/Updating the Use of Regional Sub-GHz Bands"
        -notes: "Superseded"
      }
    ]
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    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113712 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#113714 …}
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    #images: Doctrine\ORM\PersistentCollection {#113716 …}
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    -apiLastModifiedAt: DateTime @1754517600 {#113700
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]
Attributes 
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Component 
App\Twig\Components\ProductState {#115922
  +product: App\Entity\Product\Product {#113703
    #id: 11905
    #code: "IEEE00006755"
    #attributes: Doctrine\ORM\PersistentCollection {#113720 …}
    #variants: Doctrine\ORM\PersistentCollection {#113722 …}
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    #associations: Doctrine\ORM\PersistentCollection {#113724 …}
    #createdAt: DateTime @1751040068 {#113698
      date: 2025-06-27 18:01:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#113699
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113710 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115907
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113703}
        #id: 42629
        #name: "IEEE 802.15.4v:2017"
        #slug: "ieee-802-15-4v-2017-ieee00006755-243557"
        #description: """
          Amendment Standard - Superseded.<br />\n
          The smart utility network (SUN) physical layers (PHYs) in IEEE Std 802.15.4(TM)-2015 are changed by this amendment to enable the use of the 870--876 MHz and 915--921 MHz bands in Europe, the 902--928 MHz band in Mexico, the 902--907.5 MHz and 915--928 MHz bands in Brazil, and the 915--928 MHz band in Australia and New Zealand. Additional Asian regional frequency bands are also specified in this amendment. Furthermore, the amendment changes the channel parameters listed for the SUN PHYs, the low energy critical infrastructure monitoring (LECIM) PHY, and the television white space (TVWS) PHY for the 470–510 MHz band in China and the 863--870 MHz band in Europe and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the medium access control (MAC) necessary for conformance to regional requirements for these bands.<br />\n
          \t\t\t\t<br />\n
          This amendment defines changes to the IEEE Std 802.15.4-2015 SUN PHYs enabling the use of the 870-876 MHz &amp; 915-921 MHz bands in Europe, the 902-928 MHz band in Mexico, the 902-907.5 MHz &amp; 915-928 MHz bands in Brazil, the 915-928 MHz band in Australia/New Zealand and Asian regional frequency bands that are not in IEEE Std 802.15.4-2015. This amendment also changes the channel parameters listed in the SUN PHYs, Low Energy Critical Infrastructure Monitoring (LECIM) PHY and the TV White Space (TVWS) PHY for the 470-510 MHz band in China and the 863-870 MHz band in Europe, and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the MAC necessary for conformance to regional requirements for these bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks - Amendment 5: Enabling/Updating the Use of Regional Sub-GHz Bands"
        -notes: "Superseded"
      }
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    #currentTranslation: null
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    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113712 …}
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    -apiLastModifiedAt: DateTime @1754517600 {#113700
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    -lastUpdatedAt: DateTime @1612479600 {#113701
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      date: 2017-06-30 00:00:00.0 Europe/Paris (+02:00)
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  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.65 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113703
    #id: 11905
    #code: "IEEE00006755"
    #attributes: Doctrine\ORM\PersistentCollection {#113720 …}
    #variants: Doctrine\ORM\PersistentCollection {#113722 …}
    #options: Doctrine\ORM\PersistentCollection {#113726 …}
    #associations: Doctrine\ORM\PersistentCollection {#113724 …}
    #createdAt: DateTime @1751040068 {#113698
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    #updatedAt: DateTime @1754608621 {#113699
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113710 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115907
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113703}
        #id: 42629
        #name: "IEEE 802.15.4v:2017"
        #slug: "ieee-802-15-4v-2017-ieee00006755-243557"
        #description: """
          Amendment Standard - Superseded.<br />\n
          The smart utility network (SUN) physical layers (PHYs) in IEEE Std 802.15.4(TM)-2015 are changed by this amendment to enable the use of the 870--876 MHz and 915--921 MHz bands in Europe, the 902--928 MHz band in Mexico, the 902--907.5 MHz and 915--928 MHz bands in Brazil, and the 915--928 MHz band in Australia and New Zealand. Additional Asian regional frequency bands are also specified in this amendment. Furthermore, the amendment changes the channel parameters listed for the SUN PHYs, the low energy critical infrastructure monitoring (LECIM) PHY, and the television white space (TVWS) PHY for the 470–510 MHz band in China and the 863--870 MHz band in Europe and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the medium access control (MAC) necessary for conformance to regional requirements for these bands.<br />\n
          \t\t\t\t<br />\n
          This amendment defines changes to the IEEE Std 802.15.4-2015 SUN PHYs enabling the use of the 870-876 MHz &amp; 915-921 MHz bands in Europe, the 902-928 MHz band in Mexico, the 902-907.5 MHz &amp; 915-928 MHz bands in Brazil, the 915-928 MHz band in Australia/New Zealand and Asian regional frequency bands that are not in IEEE Std 802.15.4-2015. This amendment also changes the channel parameters listed in the SUN PHYs, Low Energy Critical Infrastructure Monitoring (LECIM) PHY and the TV White Space (TVWS) PHY for the 470-510 MHz band in China and the 863-870 MHz band in Europe, and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the MAC necessary for conformance to regional requirements for these bands.
          """
        #metaKeywords: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#113712 …}
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    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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    -apiLastModifiedAt: DateTime @1754517600 {#113700
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Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#115973
  +product: App\Entity\Product\Product {#113703
    #id: 11905
    #code: "IEEE00006755"
    #attributes: Doctrine\ORM\PersistentCollection {#113720 …}
    #variants: Doctrine\ORM\PersistentCollection {#113722 …}
    #options: Doctrine\ORM\PersistentCollection {#113726 …}
    #associations: Doctrine\ORM\PersistentCollection {#113724 …}
    #createdAt: DateTime @1751040068 {#113698
      date: 2025-06-27 18:01:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#113699
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113710 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115907
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113703}
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          Amendment Standard - Superseded.<br />\n
          The smart utility network (SUN) physical layers (PHYs) in IEEE Std 802.15.4(TM)-2015 are changed by this amendment to enable the use of the 870--876 MHz and 915--921 MHz bands in Europe, the 902--928 MHz band in Mexico, the 902--907.5 MHz and 915--928 MHz bands in Brazil, and the 915--928 MHz band in Australia and New Zealand. Additional Asian regional frequency bands are also specified in this amendment. Furthermore, the amendment changes the channel parameters listed for the SUN PHYs, the low energy critical infrastructure monitoring (LECIM) PHY, and the television white space (TVWS) PHY for the 470–510 MHz band in China and the 863--870 MHz band in Europe and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the medium access control (MAC) necessary for conformance to regional requirements for these bands.<br />\n
          \t\t\t\t<br />\n
          This amendment defines changes to the IEEE Std 802.15.4-2015 SUN PHYs enabling the use of the 870-876 MHz &amp; 915-921 MHz bands in Europe, the 902-928 MHz band in Mexico, the 902-907.5 MHz &amp; 915-928 MHz bands in Brazil, the 915-928 MHz band in Australia/New Zealand and Asian regional frequency bands that are not in IEEE Std 802.15.4-2015. This amendment also changes the channel parameters listed in the SUN PHYs, Low Energy Critical Infrastructure Monitoring (LECIM) PHY and the TV White Space (TVWS) PHY for the 470-510 MHz band in China and the 863-870 MHz band in Europe, and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the MAC necessary for conformance to regional requirements for these bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks - Amendment 5: Enabling/Updating the Use of Regional Sub-GHz Bands"
        -notes: "Superseded"
      }
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    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113712 …}
    #channels: Doctrine\ORM\PersistentCollection {#113718 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#113714 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113716 …}
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    -author: ""
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      date: 2017-06-30 00:00:00.0 Europe/Paris (+02:00)
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    -favorites: Doctrine\ORM\PersistentCollection {#113708 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113733
    #id: 11830
    #code: "IEEE00006655"
    #attributes: Doctrine\ORM\PersistentCollection {#113750 …}
    #variants: Doctrine\ORM\PersistentCollection {#113752 …}
    #options: Doctrine\ORM\PersistentCollection {#113756 …}
    #associations: Doctrine\ORM\PersistentCollection {#113754 …}
    #createdAt: DateTime @1751040019 {#113728
      date: 2025-06-27 18:00:19.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#113729
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113740 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116043
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113733}
        #id: 42329
        #name: "IEEE 802.15.4t:2017"
        #slug: "ieee-802-15-4t-2017-ieee00006655-243482"
        #description: """
          Amendment Standard - Superseded.<br />\n
          This amendment defines a physical layer for IEEE Std 802.15.4(TM)-2015, capable of supporting 2 Mb/s data rates, utilizing the 2400-2483.5 MHz band, having backwards-compatibility to, and the same occupied bandwidth as, the present 2450 MHz O-QPSK physical layer, and capable of simple implementation. Target range should be at least 10 meters. This amendment defines modifications to the medium access control (MAC) sublayer needed to support this new physical layer.<br />\n
          \t\t\t\t<br />\n
          This amendment defines a physical layer for IEEE Std. 802.15.4 current revision, capable of supporting 2 Mb/s data rates, utilizing the 2400 - 2483.5 MHz band, having backwards-compatibility to, and the same occupied bandwidth as, the present 2450 MHz O-QPSK physical layer, and capable of simple implementation. Target range should be at least 10 m. This amendment defines modifications to the Medium Access Control (MAC) layer needed to support this new physical layer.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to 1 m. Multiple PHYs are defined to support a variety of frequency bands.
          """
        #metaKeywords: null
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Component 
App\Twig\Components\ProductState {#116058
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  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
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ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.66 ms
Input props 
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    #id: 11830
    #code: "IEEE00006655"
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Component 
App\Twig\Components\ProductMostRecent {#116109
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ProductState App\Twig\Components\ProductState 90.0 MiB 0.23 ms
Input props 
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  "product" => App\Entity\Product\Product {#113763
    #id: 11831
    #code: "IEEE00006656"
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          This amendment defines a PHY layer enabling the use of the 865-867 MHz band in India. The supported data rate should be at least 40 kb/s per second and the typical Line of Sight (LOS) range should be on the order of 5 km using omni directional antenna. Included are any channel access and/or timing changes in the MAC necessary to support this PHY layer.<br />\n
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Component 
App\Twig\Components\ProductState {#116190
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ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.69 ms
Input props 
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  "product" => App\Entity\Product\Product {#113763
    #id: 11831
    #code: "IEEE00006656"
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Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#116242
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    #id: 11831
    #code: "IEEE00006656"
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    #variants: Doctrine\ORM\PersistentCollection {#113782 …}
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        #translatable: App\Entity\Product\Product {#113763}
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          Amendment Standard - Superseded.<br />\n
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          \t\t\t\t<br />\n
          This amendment defines a PHY layer enabling the use of the 865-867 MHz band in India. The supported data rate should be at least 40 kb/s per second and the typical Line of Sight (LOS) range should be on the order of 5 km using omni directional antenna. Included are any channel access and/or timing changes in the MAC necessary to support this PHY layer.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.
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        #metaKeywords: null
        #metaDescription: null
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    -apiLastModifiedAt: DateTime @1754517600 {#113760
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    -documents: Doctrine\ORM\PersistentCollection {#113766 …}
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  }
  +label: "Historical"
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  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.19 ms
Input props 
[
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    #id: 11018
    #code: "IEEE00005442"
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        #translatable: App\Entity\Product\Product {#113793}
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          Amendment Standard - Superseded.<br />\n
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          \t\t\t\t<br />\n
          This amendment defines a physical layer for IEEE Std. 802.15.4 utilizing the approved 174-216 MHz, 407-425 MHz and 608-630 MHz medical bands in China. This amendment defines modifications to the Medium Access Control (MAC) layer needed to support this new physical layer.
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        #metaKeywords: null
        #metaDescription: null
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  "showFullLabel" => "true"
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Attributes 
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Component 
App\Twig\Components\ProductState {#116327
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    #id: 11018
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          \t\t\t\t<br />\n
          This amendment defines a physical layer for IEEE Std. 802.15.4 utilizing the approved 174-216 MHz, 407-425 MHz and 608-630 MHz medical bands in China. This amendment defines modifications to the Medium Access Control (MAC) layer needed to support this new physical layer.
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        #metaKeywords: null
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    -apiLastModifiedAt: DateTime @1743289200 {#113790
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  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.72 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113793
    #id: 11018
    #code: "IEEE00005442"
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Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#116378
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  }
  +label: "Historical"
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  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113823
    #id: 11090
    #code: "IEEE00005561"
    #attributes: Doctrine\ORM\PersistentCollection {#113840 …}
    #variants: Doctrine\ORM\PersistentCollection {#113842 …}
    #options: Doctrine\ORM\PersistentCollection {#113846 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#116448
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113823}
        #id: 39369
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          \t\t\t\t<br />\n
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Attributes 
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Component 
App\Twig\Components\ProductState {#116463
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    #reviews: Doctrine\ORM\PersistentCollection {#113834 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113836 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113824 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113820
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1611270000 {#113821
      date: 2021-01-22 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1461880800 {#113822
      date: 2016-04-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "802.15.4"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#113826 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113828 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.65 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113823
    #id: 11090
    #code: "IEEE00005561"
    #attributes: Doctrine\ORM\PersistentCollection {#113840 …}
    #variants: Doctrine\ORM\PersistentCollection {#113842 …}
    #options: Doctrine\ORM\PersistentCollection {#113846 …}
    #associations: Doctrine\ORM\PersistentCollection {#113844 …}
    #createdAt: DateTime @1751039472 {#113818
      date: 2025-06-27 17:51:12.0 Europe/Paris (+02:00)
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    #updatedAt: DateTime @1753969918 {#113819
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113830 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116448
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113823}
        #id: 39369
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        #slug: "ieee-802-15-4q-2016-ieee00005561-242742"
        #description: """
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          \t\t\t\t<br />\n
          This amendment defines an ultra low power (ULP) physical layer operating in sub 1 GHz and 2.4 GHz license exempt bands supporting typical data rates up to 1 Mbps. This amendment also defines the necessary MAC changes required for supporting the new ULP physical layer. The desired peak power consumption for the PHY should be typically less than 15 mW.
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        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks --Amendment 2: Ultra-Low Power Physical Layer"
        -notes: "Superseded"
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    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113832 …}
    #channels: Doctrine\ORM\PersistentCollection {#113838 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#113834 …}
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    #images: Doctrine\ORM\PersistentCollection {#113836 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#113820
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    -lastUpdatedAt: DateTime @1611270000 {#113821
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    -edition: null
    -coreDocument: "802.15.4"
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    -documents: Doctrine\ORM\PersistentCollection {#113826 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113828 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#116514
  +product: App\Entity\Product\Product {#113823
    #id: 11090
    #code: "IEEE00005561"
    #attributes: Doctrine\ORM\PersistentCollection {#113840 …}
    #variants: Doctrine\ORM\PersistentCollection {#113842 …}
    #options: Doctrine\ORM\PersistentCollection {#113846 …}
    #associations: Doctrine\ORM\PersistentCollection {#113844 …}
    #createdAt: DateTime @1751039472 {#113818
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    }
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    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113830 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#116448
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113823}
        #id: 39369
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        #slug: "ieee-802-15-4q-2016-ieee00005561-242742"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Two alternate physical layers (PHYs), TASK and RS-GFSK, are specified in this amendment in addition to the PHYs of IEEE Std 802.15.4-2015. The amendment also defines the medium access control (MAC) modifications needed to support the implementation of the TASK and RS-GFSK PHYs. These alternate PHYs enable low-cost, ultra-low power consumption, as well as extended battery life, in various frequency bands and geographical regions under multiple regulatory domains.<br />\n
          \t\t\t\t<br />\n
          This amendment defines an ultra low power (ULP) physical layer operating in sub 1 GHz and 2.4 GHz license exempt bands supporting typical data rates up to 1 Mbps. This amendment also defines the necessary MAC changes required for supporting the new ULP physical layer. The desired peak power consumption for the PHY should be typically less than 15 mW.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks --Amendment 2: Ultra-Low Power Physical Layer"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113832 …}
    #channels: Doctrine\ORM\PersistentCollection {#113838 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113834 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113836 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113824 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113820
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1611270000 {#113821
      date: 2021-01-22 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1461880800 {#113822
      date: 2016-04-29 00:00:00.0 Europe/Paris (+02:00)
    }
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    -edition: null
    -coreDocument: "802.15.4"
    -bookCollection: ""
    -pageCount: 52
    -documents: Doctrine\ORM\PersistentCollection {#113826 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113828 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.18 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113853
    #id: 11239
    #code: "IEEE00005788"
    #attributes: Doctrine\ORM\PersistentCollection {#113870 …}
    #variants: Doctrine\ORM\PersistentCollection {#113872 …}
    #options: Doctrine\ORM\PersistentCollection {#113876 …}
    #associations: Doctrine\ORM\PersistentCollection {#113874 …}
    #createdAt: DateTime @1751039567 {#113848
      date: 2025-06-27 17:52:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113849
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113860 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116584
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113853}
        #id: 39965
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        #slug: "ieee-802-15-4-2015-ieee00005788-242891"
        #description: """
          Revision Standard - Superseded.<br />\n
          The protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) are defined in this standard. A variety of physical layers (PHYs) have been defined that cover a wide variety of frequency bands.<br />\n
          \t\t\t\t<br />\n
          This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating various license-free bands in a variety of geographic regions.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113862 …}
    #channels: Doctrine\ORM\PersistentCollection {#113868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113864 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113866 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113854 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113850
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1611270000 {#113851
      date: 2021-01-22 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1461276000 {#113852
      date: 2016-04-22 00:00:00.0 Europe/Paris (+02:00)
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    -releasedAt: null
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    -edition: null
    -coreDocument: "802.15.4"
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    -documents: Doctrine\ORM\PersistentCollection {#113856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113858 …}
  }
  "showFullLabel" => "true"
]
Attributes 
[
  "showFullLabel" => "true"
]
Component 
App\Twig\Components\ProductState {#116599
  +product: App\Entity\Product\Product {#113853
    #id: 11239
    #code: "IEEE00005788"
    #attributes: Doctrine\ORM\PersistentCollection {#113870 …}
    #variants: Doctrine\ORM\PersistentCollection {#113872 …}
    #options: Doctrine\ORM\PersistentCollection {#113876 …}
    #associations: Doctrine\ORM\PersistentCollection {#113874 …}
    #createdAt: DateTime @1751039567 {#113848
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    }
    #updatedAt: DateTime @1753969918 {#113849
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113860 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116584
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113853}
        #id: 39965
        #name: "IEEE 802.15.4:2015"
        #slug: "ieee-802-15-4-2015-ieee00005788-242891"
        #description: """
          Revision Standard - Superseded.<br />\n
          The protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) are defined in this standard. A variety of physical layers (PHYs) have been defined that cover a wide variety of frequency bands.<br />\n
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          This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating various license-free bands in a variety of geographic regions.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113862 …}
    #channels: Doctrine\ORM\PersistentCollection {#113868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113864 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113866 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113854 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113850
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1611270000 {#113851
      date: 2021-01-22 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
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      date: 2016-04-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
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    -edition: null
    -coreDocument: "802.15.4"
    -bookCollection: ""
    -pageCount: 709
    -documents: Doctrine\ORM\PersistentCollection {#113856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113858 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.65 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113853
    #id: 11239
    #code: "IEEE00005788"
    #attributes: Doctrine\ORM\PersistentCollection {#113870 …}
    #variants: Doctrine\ORM\PersistentCollection {#113872 …}
    #options: Doctrine\ORM\PersistentCollection {#113876 …}
    #associations: Doctrine\ORM\PersistentCollection {#113874 …}
    #createdAt: DateTime @1751039567 {#113848
      date: 2025-06-27 17:52:47.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113849
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113860 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116584
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113853}
        #id: 39965
        #name: "IEEE 802.15.4:2015"
        #slug: "ieee-802-15-4-2015-ieee00005788-242891"
        #description: """
          Revision Standard - Superseded.<br />\n
          The protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) are defined in this standard. A variety of physical layers (PHYs) have been defined that cover a wide variety of frequency bands.<br />\n
          \t\t\t\t<br />\n
          This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating various license-free bands in a variety of geographic regions.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.
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        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113862 …}
    #channels: Doctrine\ORM\PersistentCollection {#113868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113864 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113866 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113854 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113850
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1611270000 {#113851
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    -author: ""
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    -documents: Doctrine\ORM\PersistentCollection {#113856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113858 …}
  }
]
Attributes 
[]
Component 
App\Twig\Components\ProductMostRecent {#116650
  +product: App\Entity\Product\Product {#113853
    #id: 11239
    #code: "IEEE00005788"
    #attributes: Doctrine\ORM\PersistentCollection {#113870 …}
    #variants: Doctrine\ORM\PersistentCollection {#113872 …}
    #options: Doctrine\ORM\PersistentCollection {#113876 …}
    #associations: Doctrine\ORM\PersistentCollection {#113874 …}
    #createdAt: DateTime @1751039567 {#113848
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    }
    #updatedAt: DateTime @1753969918 {#113849
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113860 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116584
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113853}
        #id: 39965
        #name: "IEEE 802.15.4:2015"
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        #description: """
          Revision Standard - Superseded.<br />\n
          The protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) are defined in this standard. A variety of physical layers (PHYs) have been defined that cover a wide variety of frequency bands.<br />\n
          \t\t\t\t<br />\n
          This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating various license-free bands in a variety of geographic regions.<br />\n
          The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices. In addition, one of the alternate PHYs provides precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Low-Rate Wireless Networks"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113862 …}
    #channels: Doctrine\ORM\PersistentCollection {#113868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113864 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113866 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113854 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113850
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1611270000 {#113851
      date: 2021-01-22 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
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      date: 2016-04-22 00:00:00.0 Europe/Paris (+02:00)
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    -edition: null
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    -pageCount: 709
    -documents: Doctrine\ORM\PersistentCollection {#113856 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113858 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#113883
    #id: 11161
    #code: "IEEE00005658"
    #attributes: Doctrine\ORM\PersistentCollection {#113900 …}
    #variants: Doctrine\ORM\PersistentCollection {#113902 …}
    #options: Doctrine\ORM\PersistentCollection {#113906 …}
    #associations: Doctrine\ORM\PersistentCollection {#113904 …}
    #createdAt: DateTime @1751039518 {#113878
      date: 2025-06-27 17:51:58.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113879
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113890 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#116716
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113883}
        #id: 39653
        #name: "IEEE 802.15.4p:2014"
        #slug: "ieee-802-15-4p-2014-ieee00005658-242813"
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        #description: """
          Amendment Standard - Superseded.<br />\n
          In this amendment to IEEE Std 802.15.4TM-2011, a physical layer for IEEE 802.15.4 in<br />\n
          the 2360 MHz to 2400 MHz band which complies with Federal Communications Commission (FCC)<br />\n
          MBAN rules is defined. Modifications to the MAC needed to support this new physical layer are also<br />\n
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          \t\t\t\t
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        #metaKeywords: null
        #metaDescription: null
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        -notes: "Superseded"
      }
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    #currentTranslation: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#113982 …}
    #channels: Doctrine\ORM\PersistentCollection {#113988 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#113984 …}
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    #images: Doctrine\ORM\PersistentCollection {#113986 …}
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    -apiLastModifiedAt: DateTime @1754517600 {#113970
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    -lastUpdatedAt: DateTime @1578006000 {#113971
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    }
    -author: ""
    -publishedAt: DateTime @1361919600 {#113972
      date: 2013-02-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
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    -edition: null
    -coreDocument: "802.15.4"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#113976 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113978 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 90.0 MiB 0.18 ms
Input props 
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    #id: 10818
    #code: "IEEE00005053"
    #attributes: Doctrine\ORM\PersistentCollection {#114020 …}
    #variants: Doctrine\ORM\PersistentCollection {#114022 …}
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#114010 …}
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        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#114003}
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        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Local and metropolitan area networks--Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 3: Physical Layer (PHY) Specifications for Low-Data-Rate, Wireless, Smart Metering Utility Networks"
        -notes: "Superseded"
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    #currentTranslation: null
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    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#114012 …}
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    #images: Doctrine\ORM\PersistentCollection {#114016 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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  "showFullLabel" => "true"
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Attributes 
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Component 
App\Twig\Components\ProductState {#117263
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    #id: 10818
    #code: "IEEE00005053"
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#114010 …}
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        #metaKeywords: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#114012 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#114014 …}
    #averageRating: 0.0
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    -apiLastModifiedAt: DateTime @1743289200 {#114000
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    -author: ""
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    -edition: null
    -coreDocument: "802.15.4"
    -bookCollection: ""
    -pageCount: 252
    -documents: Doctrine\ORM\PersistentCollection {#114006 …}
    -favorites: Doctrine\ORM\PersistentCollection {#114008 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 90.0 MiB 0.63 ms
Input props 
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    #id: 10818
    #code: "IEEE00005053"
    #attributes: Doctrine\ORM\PersistentCollection {#114020 …}
    #variants: Doctrine\ORM\PersistentCollection {#114022 …}
    #options: Doctrine\ORM\PersistentCollection {#114026 …}
    #associations: Doctrine\ORM\PersistentCollection {#114024 …}
    #createdAt: DateTime @1751039302 {#113998
      date: 2025-06-27 17:48:22.0 Europe/Paris (+02:00)
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    #updatedAt: DateTime @1753969918 {#113999
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    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#114010 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#117248
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#114003}
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        #metaKeywords: null
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    #currentTranslation: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#114012 …}
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    #images: Doctrine\ORM\PersistentCollection {#114016 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#114000
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    -documents: Doctrine\ORM\PersistentCollection {#114006 …}
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]
Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#117315
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    #id: 10818
    #code: "IEEE00005053"
    #attributes: Doctrine\ORM\PersistentCollection {#114020 …}
    #variants: Doctrine\ORM\PersistentCollection {#114022 …}
    #options: Doctrine\ORM\PersistentCollection {#114026 …}
    #associations: Doctrine\ORM\PersistentCollection {#114024 …}
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    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#114010 …}
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          In this amendment to IEEE Std 802.15.4-2011, outdoor low-data-rate, wireless, smart metering utility network requirements are addressed. Alternate PHYs aredefined as well as only those MAC modifications needed to support their implementation.
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    #currentLocale: "en_US"
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    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#114012 …}
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    #images: Doctrine\ORM\PersistentCollection {#114016 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#114000
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    -releasedAt: null
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    -bookCollection: ""
    -pageCount: 252
    -documents: Doctrine\ORM\PersistentCollection {#114006 …}
    -favorites: Doctrine\ORM\PersistentCollection {#114008 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 92.0 MiB 0.20 ms
Input props 
[
  "product" => App\Entity\Product\Product {#114033
    #id: 10817
    #code: "IEEE00005052"
    #attributes: Doctrine\ORM\PersistentCollection {#114050 …}
    #variants: Doctrine\ORM\PersistentCollection {#114052 …}
    #options: Doctrine\ORM\PersistentCollection {#114056 …}
    #associations: Doctrine\ORM\PersistentCollection {#114054 …}
    #createdAt: DateTime @1751039301 {#114028
      date: 2025-06-27 17:48:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#114029
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#114040 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#117381
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#114033}
        #id: 38277
        #name: "IEEE 802.15.4f:2012"
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        #description: """
          Amendment Standard - Superseded.<br />\n
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          \t\t\t\t<br />\n
          Change the first item of the dashed list as follows:<br />\n
          -- Devices operating in the license-free 433.05 MHz to 434.79 MHz, 868 MHz to 868.6 MHz, 902 MHz to 928 MHz, and 2400 MHz to 2483.5 MHz, and 6289.6 MHz to 9185.6 MHz bands<br />\n
          Change the second and third paragraphs as follows:<br />\n
          In addition, one of the alternate PHYs provides precision ranging capability capabilities that is are accurate to one meter.<br />\n
          Multiple PHYs are defined to support a variety of frequency bands including<br />\n
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          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Local and metropolitan area networks-- Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 2: Active Radio Frequency Identification (RFID) System Physical Layer (PHY)"
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    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#114042 …}
    #channels: Doctrine\ORM\PersistentCollection {#114048 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#114044 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#114046 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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    -apiLastModifiedAt: DateTime @1754517600 {#114030
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
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    -lastUpdatedAt: DateTime @1578006000 {#114031
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    -author: ""
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    -documents: Doctrine\ORM\PersistentCollection {#114036 …}
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  }
  "showFullLabel" => "true"
]
Attributes 
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]
Component 
App\Twig\Components\ProductState {#117396
  +product: App\Entity\Product\Product {#114033
    #id: 10817
    #code: "IEEE00005052"
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    #variants: Doctrine\ORM\PersistentCollection {#114052 …}
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          Amendment Standard - Superseded.<br />\n
          This amendment provides two PHYs (MSK and LRP UWB) that can be used in a wide range of applications requiring various combinations of low cost, low energy consumption, multiyear battery life, reliable communications, precision location, and reader options. This PHY standard supports the performance and flexibility needed for future mass deployments of highly populated autonomous active RFID systems anywhere in the world.<br />\n
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          Change the second and third paragraphs as follows:<br />\n
          In addition, one of the alternate PHYs provides precision ranging capability capabilities that is are accurate to one meter.<br />\n
          Multiple PHYs are defined to support a variety of frequency bands including<br />\n
          -- 433.05 MHz to 434.79 MHz (worldwide, varies by region)<br />\n
          -- 868 MHz to 868.6 MHz<br />\n
          -- 902 MHz to 928 MHz<br />\n
          -- 2400 MHz to 2483.5 MHz<br />\n
          -- 6289.6 MHz to 9185.6 MHz<br />\n
          -- 314 MHz to 316 MHz, 430 MHz to 434 MHz, and 779 MHz to 787 MHz band for LR-WPAN systems in China<br />\n
          -- 950 MHz to 956 MHz in Japan
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Local and metropolitan area networks-- Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 2: Active Radio Frequency Identification (RFID) System Physical Layer (PHY)"
        -notes: "Superseded"
      }
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    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#114042 …}
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    #reviews: Doctrine\ORM\PersistentCollection {#114044 …}
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    #images: Doctrine\ORM\PersistentCollection {#114046 …}
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  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
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ProductMostRecent App\Twig\Components\ProductMostRecent 92.0 MiB 0.66 ms
Input props 
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    #code: "IEEE00005052"
    #attributes: Doctrine\ORM\PersistentCollection {#114050 …}
    #variants: Doctrine\ORM\PersistentCollection {#114052 …}
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          \t\t\t\t<br />\n
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Component 
App\Twig\Components\ProductMostRecent {#117448
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          Multiple PHYs are defined to support a variety of frequency bands including<br />\n
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          -- 902 MHz to 928 MHz<br />\n
          -- 2400 MHz to 2483.5 MHz<br />\n
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  }
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  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 92.0 MiB 0.19 ms
Input props 
[
  "product" => App\Entity\Product\Product {#114063
    #id: 10816
    #code: "IEEE00005051"
    #attributes: Doctrine\ORM\PersistentCollection {#114080 …}
    #variants: Doctrine\ORM\PersistentCollection {#114082 …}
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        #translatable: App\Entity\Product\Product {#114063}
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          Amendment Standard - Superseded.<br />\n
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  "showFullLabel" => "true"
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Component 
App\Twig\Components\ProductState {#117529
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    #code: "IEEE00005051"
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        #metaKeywords: null
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    #currentTranslation: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#114072 …}
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    #images: Doctrine\ORM\PersistentCollection {#114076 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#114060
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  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
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  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 92.0 MiB 0.67 ms
Input props 
[
  "product" => App\Entity\Product\Product {#114063
    #id: 10816
    #code: "IEEE00005051"
    #attributes: Doctrine\ORM\PersistentCollection {#114080 …}
    #variants: Doctrine\ORM\PersistentCollection {#114082 …}
    #options: Doctrine\ORM\PersistentCollection {#114086 …}
    #associations: Doctrine\ORM\PersistentCollection {#114084 …}
    #createdAt: DateTime @1751039301 {#114058
      date: 2025-06-27 17:48:21.0 Europe/Paris (+02:00)
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    #updatedAt: DateTime @1753969918 {#114059
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#114070 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#117514
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#114063}
        #id: 38273
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        #metaKeywords: null
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        #shortDescription: "IEEE Standard for Local and metropolitan area networks--Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 1: MAC sublayer"
        -notes: "Superseded"
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    #productTaxons: Doctrine\ORM\PersistentCollection {#114072 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#114060
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]
Attributes 
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Component 
App\Twig\Components\ProductMostRecent {#117581
  +product: App\Entity\Product\Product {#114063
    #id: 10816
    #code: "IEEE00005051"
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    #enabled: true
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  +label: "Historical"
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}
ProductState App\Twig\Components\ProductState 92.0 MiB 0.18 ms
Input props 
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  "product" => App\Entity\Product\Product {#7310
    #id: 10815
    #code: "IEEE00005050"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039300 {#7274
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      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 38269
        #name: "IEEE 802.15.4:2011"
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        #description: """
          Revision Standard - Superseded.<br />\n
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ProductMostRecent App\Twig\Components\ProductMostRecent 92.0 MiB 0.65 ms
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ProductState App\Twig\Components\ProductState 92.0 MiB 0.19 ms
Input props 
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Component 
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  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
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ProductMostRecent App\Twig\Components\ProductMostRecent 92.0 MiB 0.87 ms
Input props 
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ProductState App\Twig\Components\ProductState 92.0 MiB 0.21 ms
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Component 
App\Twig\Components\ProductState {#118019
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ProductMostRecent App\Twig\Components\ProductMostRecent 92.0 MiB 0.69 ms
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ProductState App\Twig\Components\ProductState 92.0 MiB 0.18 ms
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